263374020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2339

約数の個数: 216

約数和(自身を含む): 1001256984

約数和(自身を除く): 737882964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2297, 2340, 2548, 2730, 2940, 3185, 3276, 3822, 4095, 4410, 4594, 5460, 5733, 6370, 6891, 7644, 8190, 8820, 9188, 9555, 11466, 11485, 12740, 13782, 16079, 16380, 19110, 20673, 22932, 22970, 27564, 28665, 29861, 32158, 34455, 38220, 41346, 45940, 48237, 57330, 59722, 64316, 68910, 80395, 82692, 89583, 96474, 103365, 112553, 114660, 119444, 137820, 144711, 149305, 160790, 179166, 192948, 206730, 209027, 225106, 241185, 268749, 289422, 298610, 321580, 337659, 358332, 413460, 418054, 447915, 450212, 482370, 537498, 562765, 578844, 597220, 627081, 675318, 723555, 836108, 895830, 964740, 1012977, 1045135, 1074996, 1125530, 1254162, 1343745, 1350636, 1447110, 1463189, 1688295, 1791660, 1881243, 2025954, 2090270, 2251060, 2508324, 2687490, 2894220, 2926378, 3135405, 3376590, 3762486, 4051908, 4180540, 4389567, 5064885, 5374980, 5852756, 6270810, 6753180, 7315945, 7524972, 8779134, 9406215, 10129770, 12541620, 13168701, 14631890, 17558268, 18812430, 20259540, 21947835, 26337402, 29263780, 37624860, 43895670, 52674804, 65843505, 87791340, 131687010, 263374020]

約数ペア:

[(1, 263374020), (2, 131687010), (3, 87791340), (4, 65843505), (5, 52674804), (6, 43895670), (7, 37624860), (9, 29263780), (10, 26337402), (12, 21947835), (13, 20259540), (14, 18812430), (15, 17558268), (18, 14631890), (20, 13168701), (21, 12541620), (26, 10129770), (28, 9406215), (30, 8779134), (35, 7524972), (36, 7315945), (39, 6753180), (42, 6270810), (45, 5852756), (49, 5374980), (52, 5064885), (60, 4389567), (63, 4180540), (65, 4051908), (70, 3762486), (78, 3376590), (84, 3135405), (90, 2926378), (91, 2894220), (98, 2687490), (105, 2508324), (117, 2251060), (126, 2090270), (130, 2025954), (140, 1881243), (147, 1791660), (156, 1688295), (180, 1463189), (182, 1447110), (195, 1350636), (196, 1343745), (210, 1254162), (234, 1125530), (245, 1074996), (252, 1045135), (260, 1012977), (273, 964740), (294, 895830), (315, 836108), (364, 723555), (390, 675318), (420, 627081), (441, 597220), (455, 578844), (468, 562765), (490, 537498), (546, 482370), (585, 450212), (588, 447915), (630, 418054), (637, 413460), (735, 358332), (780, 337659), (819, 321580), (882, 298610), (910, 289422), (980, 268749), (1092, 241185), (1170, 225106), (1260, 209027), (1274, 206730), (1365, 192948), (1470, 179166), (1638, 160790), (1764, 149305), (1820, 144711), (1911, 137820), (2205, 119444), (2297, 114660), (2340, 112553), (2548, 103365), (2730, 96474), (2940, 89583), (3185, 82692), (3276, 80395), (3822, 68910), (4095, 64316), (4410, 59722), (4594, 57330), (5460, 48237), (5733, 45940), (6370, 41346), (6891, 38220), (7644, 34455), (8190, 32158), (8820, 29861), (9188, 28665), (9555, 27564), (11466, 22970), (11485, 22932), (12740, 20673), (13782, 19110), (16079, 16380)]